dt-bindings: hwmon: pmbus: add MPS MPQ8646

The MPS MPQ8646 PMBus step-down converter uses the same
mps,vout-fb-divider-ratio-permille property with the same constraints
(maximum 2047, default 706) as the mps,mpq8785, so add its compatible
to the existing schema.

Signed-off-by: Vincent Jardin <vjardin@free.fr>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260730-mpq8646_v0-v7-2-e7c7ad768d5d@free.fr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Vincent Jardin 2026-07-30 17:44:00 +02:00 • committed by Guenter Roeck
commit e7ba311513